Published by Pavel Shirokov

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Why should I report an Issue with Mnemonist: Numbers?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Pavel Shirokov to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact Mnemonist: Numbers image 1 contact Mnemonist: Numbers image 2

Mnemonist Customer Insights

1. ThanksThis app is useful tool before stumbling upon this app I read a book on mind palace and then I was searching for an application to practice my skills and just then I stumbled upon this application and it's sister application which is for words both apps help me with my association game and building and remembering the mind palace there are other apps this category to help you with it for example memory Assistant is one such app.Earlier I knew some method of learning number and now I get to know about more method.

2. Now to practice making a string of numbers into a story.If there is a running timer to count how much total time I have spent on this app, I can see total time have invested on memory training project.

3. I can memorize up to 20 digits in the first 2 days of usesI've been searching for this kind of memory game and I'm very glad to found this.

4. Good game really improve number learning memory with easy methods.

5. If it worked for words, it should work for numbers as long as you remember the picture you assigned to the number.

6. Thank you Dear Developer.Love these apps ! I've been playing them on and off for years and I never get sick of them.

7. This is great App for those who have some basic knowledge about how one particle of memory and be associated to another particle of memory and how they can be then recalled fast.

8. Phenomenal Memory is also a great addition to these apps.

9. It's worth using this app and it keeps your brain sharp.I've only just started but the designer is thorough in the memeory techniques.

10. Please share if you have some learning resources or a website for enhancing mnemonic skills.

11. Good game for someone who hates numbers.

Steps to Troubleshoot & Fix Mnemonist Issues

1. Fix Mnemonist Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart Mnemonist: Restarting the app will resolve most errors.
  2. Update the Mnemonist App. Here is how:
    1. On Android goto PlayStore » Search for "Mnemonist" » Open Mnemonist: Numbers » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for Mnemonist » click "UPDATE".
  3. Clear Mnemonist: Numbers app cache: Clearing cached data will force your app to retrieve the latest data directly from Mnemonist servers.
    1. On Android, goto Settings » Apps » Select "Mnemonist: Numbers" » click Storage » click "Clear Cache".
  4. Check Mnemonist app permissions. If any of these permissions required to use your device's features are disenabled, Mnemonist might not work.
  5. Uninstall and reinstall Mnemonist. If nothing else has worked, completely uninstall Mnemonist then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing Mnemonist not working


2. Fix Mnemonist Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make Mnemonist be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to Mnemonist not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, Mnemonist may not be able to connect to the Internet when running in the background.

Reported Issues

Note: Issues displayed have already been sent to the developer and are older than 7 days.

  • Backup my contacts

    — by Wuraola 2 years ago